Producer plants - Study guides, Class notes & Summaries

Biological Productivity - the rate of generation of biomass in an ecosystem; western margins of continents have high prosuctivity and the Artic has the most because of high levels of upwelling and downwelling bc there is no thermocline Photosynthesis formula - 6CO2 + 6H2O + sunlight ---> C6 H12 O6 + 6O2 Photosynthesis - Inputs: Carbon Dioxide, water, sunlightOutputs: Glucose, oxygen Euphotic Zone - Upper layer of a body of water through which sunlight can penetrate and support photosynt...

List features that distinguish living organisms from nonliving matter. - CORRECT ANSWER 1. Cellular basis - All living things consist of one or more cells 2. Requirement for energy and nutrients - Life is sustained by ongoing inputs of energy and nutrients 3. Homeostasis - Living things sense and respond to change 4. DNA is hereditary material - Genetic information in the form of DNA is passed to offspring Describe the levels of organization in the living world. - CORRECT ANSWER ...

how long have homo-sapiens been on earth Correct Answer: thought to be 200,000 years, starting in ethiopia mutation Correct Answer: change in nucleotide in the base of DNA; not all harmful; passed down in generations of that descent when did humans establish themselves worldwide Correct Answer: 12,000 years ago; before humans and agriculture coincided how did humans live before agriculture Correct Answer: used tools (needles, spears, clothes) and lived in small groups spread out of la...

autotroph - organism that can capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds; also called a producer biosphere - part of Earth in which life exists including land, water, and air or atmosphere community - assemblage of different populations that live together in a defined area consumer - organism that relies on other organisms for its energy and food supply; also called a heterotroph ecology - scientific study of interactions among org...

Praxis PA Gr 4-8 Core Assessment (2023/2024) Graded A+ producer an organism that produces its own food ex. plant or algae, likely to contain chlorophyl consumer an organism that cannot produce its own food, it must eat plants or other animals for energy ex reptiles, mammals, insects asexual reproduction one parent produces offspring artificial selection selective breeding, intentional breeding for certain traits, or combination of traits. natural selection Organisms with traits better-suited...

Michigan P & C Insurance Exam Test. Questions and answers. 100% Verified. Rated A Termination of Insurance for auto and home must be sent to last know address no later than - 30 days before cancellation Termination of casualty insurance cannot take place until- from the mailing date - 10 days PIP in auto insurance covers individual care from a family member for - a limit of $20 a day for three years limited collision - shall pay for collision damage to the insured vehicle without a...

Biology 20 Review Questions And Answers Ecosystem A group of populations with abiotic factors Food chain A step-by-step sequence linking organisms that feed on each other Producer An autotroph that makes its own foot Consumer A heterotroph that eats producers and other consumers Indicator species A species sensitive to small changes in environmental conditions Herbivore An animal that eats only plants

Cocoa plants, from which chocolate is made, grow in certain areas close to the equator. Countries such as Ghana, Nigeria, Indonesia, Brazil, and Malaysia produce most of the world's cocoa. Physical geography affects local economies. A farmer grows corn to feed chickens, which then excrete waste pellets that the farmer uses as fertilizer on the corn. The farmer, a vegetarian, does not eat the chickens. Which items correctly categorize the elements of this biotic community? Choose 3 answers....

FNRM 1101 Exam 1 Questions And 100% Correct AnswersWhy Dendrology? - ANSWER trees impact micro-climate Trees are drivers of plant dynamics Influence wildlife presence and abundance Provide value in urban and rural landscapes Resource managers and scientists need to know how to identify trees Pinophyta-Gymnosperms - ANSWER •No true flower parts -strobili and cones• Ovules and seeds naked •Oldest plants with secondary structure Magnoliophyta-Angiosperms - ANSWER •True flower parts ...

UNIT-I ENVIRONMENT, ECOSYSTEMS AND BIODIVERSITY PART – A 1. What is meant by ecology? Ecology is study of interactions among organisms or group of organisms with their environment. 2. What is meant by ecosystem? A group of organisms interacting among themselves and with environment. 3. List various types of ecosystem. Forest ecosystem, grassland ecosystem, desert ecosystem and lake ecosystem. 4. List out the structural components of ecosystem. The structural components of e...